最近一直在关注阿里的一个开源项目:OpenMessaging OpenMessaging, which includes the establishment of industry guidelines and messaging, streaming specifications to provide a common framework for finance, e-commerce, IoT and big-data area. The design principles are the
ConsumerRecords<String, String> records = consumer.poll(100); /** * Fetch data for the topics or partitions specified using one of the subscribe/assign APIs. It is an error to not have * subscribed to any topics or partitions before polling for da
In this post, we will dive into the consumer side of this application ecosystem, which means looking closely at Kafka consumer group monitoring. Read on to find out more. In our previous blog, we talked about monitoring Kafka as a broker service, loo
案例分析 处理kafka consumer的程序的时候,发现如下错误: ERROR [2016-07-22 07:16:02,466] com.flow.kafka.consumer.main.KafkaConsumer: Unexpected Error Occurred ! kafka.common.MessageSizeTooLargeException: Found a message larger than the maximum fetch size of this consumer